JP3611523B2 - 環状に磁化されたディスク型トランスデューサとそのトルク測定方法 - Google Patents

環状に磁化されたディスク型トランスデューサとそのトルク測定方法 Download PDF

Info

Publication number
JP3611523B2
JP3611523B2 JP2000612716A JP2000612716A JP3611523B2 JP 3611523 B2 JP3611523 B2 JP 3611523B2 JP 2000612716 A JP2000612716 A JP 2000612716A JP 2000612716 A JP2000612716 A JP 2000612716A JP 3611523 B2 JP3611523 B2 JP 3611523B2
Authority
JP
Japan
Prior art keywords
torque
magnetoelastic
magnetic field
magnetic
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2000612716A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002542478A (ja
Inventor
クリス ジョーンズ、
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magna Lastic Devices Inc
Original Assignee
Magna Lastic Devices Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magna Lastic Devices Inc filed Critical Magna Lastic Devices Inc
Publication of JP2002542478A publication Critical patent/JP2002542478A/ja
Application granted granted Critical
Publication of JP3611523B2 publication Critical patent/JP3611523B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
    • G01L3/103—Details about the magnetic material used

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Moving Of Heads (AREA)
JP2000612716A 1999-04-16 2000-04-13 環状に磁化されたディスク型トランスデューサとそのトルク測定方法 Expired - Lifetime JP3611523B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12961399P 1999-04-16 1999-04-16
US60/129,613 1999-04-16
PCT/US2000/008721 WO2000063663A1 (en) 1999-04-16 2000-04-13 Circularly magnetized disk-shaped torque transducer and method for measuring torque using same

Publications (2)

Publication Number Publication Date
JP2002542478A JP2002542478A (ja) 2002-12-10
JP3611523B2 true JP3611523B2 (ja) 2005-01-19

Family

ID=22440802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000612716A Expired - Lifetime JP3611523B2 (ja) 1999-04-16 2000-04-13 環状に磁化されたディスク型トランスデューサとそのトルク測定方法

Country Status (8)

Country Link
US (1) US6513395B1 (de)
EP (1) EP1181515B1 (de)
JP (1) JP3611523B2 (de)
AT (1) ATE368845T1 (de)
AU (1) AU4188400A (de)
CA (1) CA2381077C (de)
DE (2) DE60035777T2 (de)
WO (1) WO2000063663A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018517153A (ja) * 2015-06-10 2018-06-28 メソード・エレクトロニクス・インコーポレーテッド 負荷およびトルク検出デバイス

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9907130D0 (en) * 1999-03-26 1999-05-19 Fet Applic Limited Torque and speed sensor
GB9919065D0 (en) * 1999-08-12 1999-10-13 Fast Technology Gmbh Transducer Element
GB0012226D0 (en) * 2000-05-19 2000-07-12 Fast Technology Gmbh Magnetic-based torque/speed sensor
DE10311279B4 (de) * 2003-03-14 2004-12-23 Gkn Driveline International Gmbh Anordnung zur berührungslosen Drehmomentmessung
WO2006082047A1 (en) * 2005-02-01 2006-08-10 Nctengineering Gmbh Position sensor and washing machine
US20070042868A1 (en) * 2005-05-11 2007-02-22 John Fisher Cardio-fitness station with virtual- reality capability
US7237444B2 (en) * 2005-06-29 2007-07-03 Freudenberg-Nok General Partnership Torque cell for determining a torque load on a rotary member
JP2009503465A (ja) * 2005-07-27 2009-01-29 エヌシーティーエンジニアリング ゲーエムベーハー センサ装置、洗濯機および位置検出方向
US7363827B2 (en) * 2005-10-21 2008-04-29 Stoneridge Control Devices, Inc. Torque sensor system including an elliptically magnetized shaft
US7469604B2 (en) * 2005-10-21 2008-12-30 Stoneridge Control Devices, Inc. Sensor system including a magnetized shaft
US20070204703A1 (en) * 2006-03-06 2007-09-06 Siemens Vdo Automotive Corporation Material for magneto-elastic transducer
US20080207402A1 (en) * 2006-06-28 2008-08-28 Expresso Fitness Corporation Closed-Loop Power Dissipation Control For Cardio-Fitness Equipment
US7762931B2 (en) * 2007-04-18 2010-07-27 Interactive Fitness Holdings, LLC Seat for cardio-fitness equipment
DE102007046749A1 (de) * 2007-05-16 2008-11-20 Schaeffler Kg Antriebseinrichtung mit einer Antriebswelle und einer Einrichtung zur Erfassung eines Drehmoments
US20090118099A1 (en) * 2007-11-05 2009-05-07 John Fisher Closed-loop power dissipation control for cardio-fitness equipment
US20100035726A1 (en) * 2008-08-07 2010-02-11 John Fisher Cardio-fitness station with virtual-reality capability
US20100036736A1 (en) * 2008-08-08 2010-02-11 Expresso Fitness Corp. System and method for revenue sharing with a fitness center
US20100077564A1 (en) * 2008-09-29 2010-04-01 Espresso Fitness Corp. Hinge apparatus to facilitate position adjustment of equipment
DE102011083857A1 (de) * 2011-09-30 2013-04-04 Siemens Aktiengesellschaft Verfahren und Anordnung zur Bestimmung der Rotationsgeschwindigkeit von ferromagnetischen Bauteilen
US9448087B2 (en) 2011-10-10 2016-09-20 Methode Electronics, Inc. Contactless magnetic linear position sensor
US8424393B1 (en) * 2011-10-18 2013-04-23 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
US8635917B2 (en) 2011-10-18 2014-01-28 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
US8893562B2 (en) * 2011-11-21 2014-11-25 Methode Electronics, Inc. System and method for detecting magnetic noise by applying a switching function to magnetic field sensing coils
AU2013200469B2 (en) 2012-02-07 2016-03-24 Methode Electronics, Inc. Magnetic torque sensor for transmission converter drive plate
TW201409005A (zh) * 2012-08-23 2014-03-01 Giant Electric Vehicle Kunshan Co Ltd 非接觸式扭力及旋轉角度感測裝置
TWI515145B (zh) * 2012-12-03 2016-01-01 黃永松 扭力感測齒盤機構
US9046430B2 (en) 2013-03-15 2015-06-02 Methode Electronics, Inc. Method of reducing rotation noise in a magnetoelastic torque sensing device
US9074953B2 (en) * 2013-04-29 2015-07-07 Ford Global Technologies, Llc Sensor packaging at output side of front wheel drive (FWD) transmissions
CA2935373A1 (en) * 2013-12-30 2015-07-09 Methode Electronics, Inc. Magnetoelastic sensor
US9146167B2 (en) * 2014-02-28 2015-09-29 Ford Global Technologies, Llc Torque sensor assembly for a motor vehicle and method of measuring torque
US10254181B2 (en) 2014-03-26 2019-04-09 Methode Electronics, Inc. Systems and methods for reducing rotation noise in a magnetoelastic device and measuring torque, speed, and orientation
US20160153852A1 (en) * 2014-12-02 2016-06-02 Mu-Chuan Wu Torque adjustment and measurement system
US20170102279A1 (en) * 2015-10-09 2017-04-13 Methode Electronics Malta Ltd. Torque Sensor Assembly for an Engine Comprising a Central Disc and an Outer Rim
US9435708B1 (en) 2015-06-16 2016-09-06 Magcanica, Inc. Devices and methods to enhance accuracy of magnetoelastic torque sensors
US10488278B2 (en) * 2015-09-24 2019-11-26 Methode Electronics Malta Ltd. Planar magnetoelastic force sensor
JP6655960B2 (ja) * 2015-11-26 2020-03-04 日本精工株式会社 トルク測定用センサ及びセンサ付軸受
ITUB20159645A1 (it) * 2015-12-17 2017-06-17 Technogym Spa Sistema frenante per macchine ginniche e relativo metodo di funzionamento.
TWI628898B (zh) 2016-12-29 2018-07-01 財團法人工業技術研究院 交互作用力偵測裝置
US10272280B2 (en) 2017-02-16 2019-04-30 Technogym S.P.A. Braking system for gymnastic machines and operating method thereof
DE102021101344A1 (de) 2020-01-23 2021-07-29 Methode Electronics, Inc Differentialverteilergetriebe-drehmomentsensorvorrichtung und -verfahren
JP2022061964A (ja) * 2020-10-07 2022-04-19 メソード・エレクトロニクス・マルタ・リミテッド フレックスプレート応力測定システム
ES3008357T3 (en) * 2021-07-05 2025-03-24 Ncte Ag Torque measurement on a disc
EP4173753A1 (de) * 2021-10-28 2023-05-03 Ncte Ag Elektrisches handwerkzeug mit drehmomentsensor und zertifizierungssystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479390A (en) * 1983-01-28 1984-10-30 Borg-Warner Corporation Transducer for measuring torque and/or speed of rotating shaft
JPH0672825B2 (ja) * 1984-08-30 1994-09-14 株式会社豊田中央研究所 トルク測定装置
US4896544A (en) 1986-12-05 1990-01-30 Mag Dev Inc. Magnetoelastic torque transducer
SE460154B (sv) * 1987-09-28 1989-09-11 Asea Ab Magnetoelastisk vridmomentgivare
US5591925A (en) * 1991-07-29 1997-01-07 Garshelis; Ivan J. Circularly magnetized non-contact power sensor and method for measuring torque and power using same
US5351555A (en) * 1991-07-29 1994-10-04 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
US5520059A (en) * 1991-07-29 1996-05-28 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
DE4430503C1 (de) * 1994-08-27 1996-02-29 Daimler Benz Ag Drehmomentsensor mit Dehnmeßstreifenanordnung
US5907105A (en) 1997-07-21 1999-05-25 General Motors Corporation Magnetostrictive torque sensor utilizing RFe2 -based composite materials
US6047605A (en) * 1997-10-21 2000-04-11 Magna-Lastic Devices, Inc. Collarless circularly magnetized torque transducer having two phase shaft and method for measuring torque using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018517153A (ja) * 2015-06-10 2018-06-28 メソード・エレクトロニクス・インコーポレーテッド 負荷およびトルク検出デバイス

Also Published As

Publication number Publication date
ATE368845T1 (de) 2007-08-15
CA2381077C (en) 2010-03-23
EP1181515A4 (de) 2004-07-28
DE60035777T2 (de) 2008-04-30
JP2002542478A (ja) 2002-12-10
EP1181515B1 (de) 2007-08-01
AU4188400A (en) 2000-11-02
DE1181515T1 (de) 2002-08-22
EP1181515A1 (de) 2002-02-27
US6513395B1 (en) 2003-02-04
CA2381077A1 (en) 2000-10-26
WO2000063663A1 (en) 2000-10-26
DE60035777D1 (de) 2007-09-13

Similar Documents

Publication Publication Date Title
JP3611523B2 (ja) 環状に磁化されたディスク型トランスデューサとそのトルク測定方法
JP6250271B2 (ja) 変速機駆動プレート用の磁気トルクセンサ
JP3654513B2 (ja) 磁気弾性ロードセル
US6581480B1 (en) Magnetising arrangements for torque/force sensor
US5708216A (en) Circularly magnetized non-contact torque sensor and method for measuring torque using same
US6490934B2 (en) Circularly magnetized non-contact torque sensor and method for measuring torque using the same
EP2626678B1 (de) Magnetischer Drehmomentsensor für Übertragungskonverter-Antriebsplatte
US5520059A (en) Circularly magnetized non-contact torque sensor and method for measuring torque using same
US7055399B2 (en) Unshunted collarless torsion shaft for electronic power-assisted steering systems

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20040921

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20041019

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 3611523

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081029

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091029

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101029

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101029

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111029

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121029

Year of fee payment: 8

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131029

Year of fee payment: 9

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term